Home / 9,590.46-13,238.55-7,495.26

Finding the Fourth Proportional to 9,590.46, 13,238.55 and 7,495.26

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Solution

The fourth proportional to 9,590.46, 13,238.55 and 7,495.26 is: 10,346.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,590.46 : 13,238.55 = 7,495.26 : x
  2. Step 2: Convert to fraction form
    9,590.46/13,238.55 = 7,495.26/x
  3. Step 3: Cross multiply
    9,590.46x = 13,238.55 × 7,495.26
  4. Step 4: Simplify right side
    9,590.46x = 99,226,374.27
  5. Step 5: Solve for x
    x = 99,226,374.27/9,590.46
  6. Step 6: Final answer
    x = 10,346.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.